Specifications:

[Model] :- E80

[Output] :- 10Wx2

[Frequency Response] :- 100Hz~20KHz

[Audio Noise Ratio] :- ≥70dB

[Transmission Range] :- 10m

[Speaker power] :- 10W 

[Charging time] :- About 2-3 hours 

[Use Time] :- About 4hours 

[With Battery] :- 1200mah

[Impedance] :- 4Ω

[Product Size] :- Approx 37.5 x 5.5 x 6 cm (L x W x H)

[Product Weight] :-0.736kg